CN219841471U

CN219841471U - Projection lamp with expansion function

Info

Publication number: CN219841471U
Application number: CN202321230845.0U
Authority: CN
Inventors: 张慧
Original assignee: Zhongshan Kemai Energy Saving Technology Co ltd
Current assignee: Zhongshan Kemai Energy Saving Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-17
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a projection lamp with an expansion function, which belongs to the field of projection lamps, and comprises a lamp housing, wherein a transparent panel is arranged at the opening end of the lamp housing, an LED lamp wick is arranged in an inner cavity of the lamp housing, two fixing frames are symmetrically arranged on the back surface of the lamp housing, a plurality of expansion mechanisms are arranged on the back surface of the lamp housing and close to the peripheral edge, and the expansion mechanisms are used for assembling different projection lamps so as to realize expansion of the projection lamps; the expansion mechanism comprises a supporting component arranged on the back surface of the lamp housing, the top surface of the supporting component is rotationally connected with a connecting component, and the expansion mechanism is respectively arranged on the back surface of the lamp housing and close to the peripheral edge position, so that a user can flexibly combine all the projection lamps according to requirements, and the combined projection lamps improve the illumination effect, so that the use function and the practicability of the projection lamps can be improved.

Description

Projection lamp with expansion function

Technical Field

The utility model relates to the field of projection lamps, in particular to a projection lamp with an extended function.

Background

A projector is a lamp, also called a spotlight, that is designed to illuminate a surface with higher illuminance than the surrounding environment. In general, it can be aimed in any direction and has a structure that is not affected by climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights, and the emergent beam angles of the floodlights are wide and narrow, and the variation range is between 0 and 180 degrees, wherein the beam is particularly narrow and is called as a floodlight.

However, the existing single projection lamp cannot be combined and expanded in the use process, so that a plurality of projection lamps cannot be combined, and the use functionality and practicality of the projection lamp are reduced, so that a projection lamp with an expansion function is provided to solve the problems.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to solve the problems in the prior art and provide a projection lamp with an expansion function, wherein a plurality of expansion mechanisms are respectively arranged on the back surface of a lamp shell and close to the positions of peripheral edges, so that a user can flexibly combine the projection lamps according to requirements, and the combined projection lamps improve the illumination effect, so that the use function and the practicability of the projection lamp can be improved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a projecting lamp with extension function, includes the lamp body, the open end of lamp body is provided with transparent panel, the lamp body inner chamber is provided with the LED wick, the lamp body back symmetry is provided with two mounts, the lamp body back just is close to week side edge position and is provided with a plurality of extension mechanism, extension mechanism is used for assembling different projecting lamps to realize expanding the projecting lamp;

the expansion mechanism comprises a supporting component arranged on the back of the lamp housing, the top surface of the supporting component is rotationally connected with a connecting component, and the supporting component is used for rotationally adjusting the position of the connecting component so as to realize the assembly of the connecting components on different projection lamps.

Further, the support component is including setting up in the base at the lamp body back, first screw has been seted up to base top surface intermediate position, first screw inner chamber rotates and is connected with the gag lever post, the gag lever post is used for carrying out spacing rotation to coupling assembling to realize adjusting coupling assembling's orientation.

Further, the connecting component comprises a positioning strip, a limiting hole for inserting a limiting rod is formed in the middle of the positioning strip, an inserting rod is arranged at one end of the positioning strip, and an inserting hole is formed in the other end of the positioning strip;

the bottom surface of the inserted link is provided with a groove ring, and an inner cavity of the groove ring is provided with an anti-slip rubber ring.

Further, the shape of the inserted link is matched with the shape of the jack, and the inserted link and the jack form an embedded structure.

Further, a second screw hole is formed in the top surface of the positioning strip and close to one side of the jack end, the inner cavity of the second screw hole is rotationally connected with a fastening part, and a clamping groove is formed in the top surface of the inserting rod.

Further, the fastening part is inserted with a spring gasket, and the bottom surface of the spring gasket is attached to the top surface of the positioning strip.

Further, the fastening part is a locking button or a bolt.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the LED lamp core and the expansion mechanism can be installed through the lamp shell and the transparent panel, and then the LED lamp core can emit light, so that the transparent panel can be penetrated, and then the LED lamp core can be irradiated at a designated position, so that the LED lamp core can play a role in projecting light, when a plurality of projection lamps are required to be assembled, the installation positions of the projection lamps are firstly determined, the directions of connecting components located on the supporting components in the corresponding expansion mechanism are rotated according to the installation positions of the projection lamps, then the connecting components on different projection lamps are subjected to adaptive butt joint, so that the LED lamp core can be combined together, and then the expansion effect of the projection lamps can be played.

(2) According to the scheme, the base in the supporting component can be fixed on the back of the lamp shell, the first screw hole can be provided with a space, then the first screw hole is used for installing the connecting component through the limiting rod, the connecting component can be conveniently rotated by taking the limiting rod as the axis, the orientation of the connecting component can be adjusted, the spacing hole can be provided with a space through the positioning strip in the connecting component, the spacing rod can be conveniently inserted and installed, the positioning strip can be matched with the spacing hole to rotate on the spacing rod, then the positioning strip can be used for installing the inserting rod and providing a space for the inserting hole, the inserting rod can be conveniently inserted and connected on the inserting holes of other light-transmitting lamps through the inserting rod, the inserting holes can be simultaneously inserted and matched with the inserting rod on the light-transmitting lamps, and then the two light-transmitting lamps can be combined, meanwhile, the friction force of the inserting rod inserted and connected in the inserting holes can be enhanced through the anti-skid rubber ring in the groove ring on the inserting rod, and the inserting stability of the inserting rod is improved.

(3) According to the scheme, through the second screw hole on the positioning strip, the locking button or the bolt can be conveniently rotated and installed, so that the locking button or the bottom end of the bolt can be rotated and stretched into the clamping groove of the inserting rod on other projection lamps inserted in the jack, the stability of inserting the inserting rod on the jack can be improved, the elastic support of the fastening part can be achieved through the spring gasket, the thrust effect can be achieved, and the fastening part can be prevented from loosening and falling.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the expansion mechanism of the present utility model;

FIG. 4 is a schematic view of a support assembly according to the present utility model;

FIG. 5 is a schematic view of a connecting assembly according to the present utility model;

fig. 6 is a schematic view of the bottom structure of the connecting assembly of the present utility model.

The reference numerals in the figures illustrate:

1. a lamp housing; 2. a transparent panel; 3. an LED lamp wick; 4. a fixing frame; 5. an expansion mechanism; 6. a support assembly; 601. a base; 602. a first screw hole; 603. a limit rod; 7. a connection assembly; 701. a positioning strip; 702. a limiting hole; 703. a rod; 704. a jack; 705. a second screw hole; 706. a fastening part; 707. a spring washer; 708. a clamping groove; 709. a groove ring; 710. an anti-skid rubber ring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-3, a projector with expansion function includes a lamp housing 1, a transparent panel 2 is disposed at an opening end of the lamp housing 1, an LED lamp core 3 is disposed in an inner cavity of the lamp housing 1, two fixing frames 4 are symmetrically disposed on a back surface of the lamp housing 1, a plurality of expansion mechanisms 5 are disposed on a back surface of the lamp housing 1 and near a peripheral edge, and the expansion mechanisms 5 are used for assembling different projectors so as to expand the projectors;

the expansion mechanism 5 comprises a supporting component 6 arranged on the back of the lamp housing 1, a connecting component 7 is rotatably connected to the top surface of the supporting component 6, and the supporting component 6 is used for rotatably adjusting the position of the connecting component 7 so as to realize the assembly of the connecting components 7 on different projection lamps;

through lamp body 1 and transparent panel 2, can install LED wick 3 and extension mechanism 5, then through LED wick 3, can send light, thereby can pierce through transparent panel 2, and then can shine in appointed position, so as to play the projecting effect, when needs are assembled to a plurality of projecting lamps, at first, confirm the mounted position of each projecting lamp, and rotate the coupling assembling 7 orientation that is located on supporting component 6 in corresponding extension mechanism 5 according to its mounted position, then carry out the adaptation butt joint with coupling assembling 7 on the different projecting lamps, thereby can be with its combination together, and then can play projecting lamp extension effect, because a plurality of extension mechanisms 5 set up respectively at the lamp body 1 back and be close to the week side edge position, and then can make things convenient for the user to carry out nimble combination together each projecting lamp according to the demand, and a plurality of projecting lamps after the combination have improved the effect of illumination, so as to can improve lamp service function and practicality.

Referring to fig. 3 and 4, the support component 6 includes a base 601 disposed on the back of the lamp housing 1, a first screw hole 602 is provided in the middle position of the top surface of the base 601, a limiting rod 603 is rotatably connected to an inner cavity of the first screw hole 602, the limiting rod 603 is used for limiting rotation of the connection component 7, so as to adjust the direction of the connection component 7, the support component 6 can be fixed on the back of the lamp housing 1 through the base 601, a space can be provided for the first screw hole 602, then the connection component 7 can be installed through the limiting rod 603 through the first screw hole 602, and the connection component 7 can be conveniently rotated by taking the limiting rod 603 as an axle center, so that the direction of the connection component 7 can be adjusted.

Referring to fig. 5 and 6, the connection assembly 7 includes a positioning bar 701, a limiting hole 702 for inserting a limiting rod 603 is formed in the middle of the positioning bar 701, an inserting rod 703 is arranged at one end of the positioning bar 701, and an inserting hole 704 is formed at the other end of the positioning bar 701;

the grooved ring 709 is arranged on the bottom surface of the inserting rod 703, the anti-slip rubber ring 710 is arranged in the inner cavity of the grooved ring 709, through the positioning strip 701 in the connecting component 7, a space is provided for the limiting hole 702, so that the limiting rod 603 can be plugged and installed conveniently, the positioning strip 701 can be matched with the limiting hole 702 to rotate on the limiting rod 603, then the positioning strip 701 can be used for installing the inserting rod 703 and providing a space for the inserting hole 704, the inserting rod 703 can be conveniently plugged into the inserting holes 704 on other light-transmitting lamps, meanwhile, the inserting holes 704 can be plugged into the inserting rods 703 on the light-transmitting lamps, two light-transmitting lamps can be combined, and meanwhile, the friction force of the inserting rod 703 plugged into the inserting holes 704 can be enhanced through the anti-slip rubber ring 710 in the grooved ring 709 on the inserting rod 703, so that the plugging stability of the inserting rod 703 is improved.

Referring to fig. 5 and 6, the shape of the insert 703 is adapted to the shape of the jack 704, and the insert 703 and the jack 704 form an embedded structure, so as to facilitate the insertion and assembly of the insert 703 and the jack 704.

Referring to fig. 3, a second screw hole 705 is formed on the top surface of the positioning strip 701 and near one side of the end of the jack 704, a fastening portion 706 is rotatably connected to the inner cavity of the second screw hole 705, the fastening portion 706 is a locking button or a bolt, a clamping groove 708 is formed on the top surface of the inserting rod 703, and the locking button or the bolt can be conveniently rotated and installed through the second screw hole 705 on the positioning strip 701, so that the bottom end of the locking button or the bolt can be rotated and extended into the clamping groove 708 of the inserting rod 703 on other projection lamps inserted in the jack 704, and the stability of inserting the inserting rod 703 on the jack 704 can be improved.

Referring to fig. 5, a spring washer 707 is inserted into the fastening portion 706, and a bottom end surface of the spring washer 707 is attached to a top surface of the positioning strip 701, so that the fastening portion 706 can be elastically supported by the spring washer 707, thereby having a thrust function, and further preventing the fastening portion 706 from loosening and falling off.

When in use: through lamp body 1 and transparent panel 2, can install LED wick 3 and expansion mechanism 5, then through LED wick 3, can send out light, thereby can pierce through transparent panel 2, and then can shine in appointed position, so that can play the projecting role, when a plurality of projecting lamps need to assemble, at first, confirm the mounted position of each projecting lamp, and rotate the coupling assembling 7 orientation that is located on supporting component 6 in corresponding expansion mechanism 5 according to its mounted position, then carry out the adaptation butt joint with coupling assembling 7 on the different projecting lamps, so that can make up it together, and then can play projecting lamp expansion role, because a plurality of expansion mechanisms 5 set up respectively at the lamp body 1 back and be close to the week side edge position, and then can make things convenient for the user to carry out nimble combination together each projecting lamp according to the demand, and a plurality of projecting lamps after the combination have improved the illuminating effect, so that can improve the service function and the practicality of projecting lamp.

Through the base 601 in the supporting component 6, the light-emitting diode lamp can be fixed on the back of the lamp shell 1, a space can be provided for the first screw hole 602, then the connecting component 7 can be installed through the limiting rod 603 through the first screw hole 602, the connecting component 7 can conveniently rotate by taking the limiting rod 603 as an axle center, the orientation of the connecting component 7 can be adjusted, through the positioning strip 701 in the connecting component 7, a space can be provided for the limiting hole 702, the limiting rod 603 can be conveniently inserted and installed, the positioning strip 701 can be matched with the limiting hole 702 to rotate on the limiting rod 603, then the positioning strip 701 can also provide a space for the inserting rod 703 to install and insert the inserting hole 704, through the inserting rod 703, the inserting rod 703 can be conveniently inserted and connected onto the inserting holes 704 on other light-transmitting lamps, meanwhile, the inserting rod 703 can be conveniently inserted and connected with the inserting rod 703 on the light-transmitting lamps, and the two light-transmitting lamps can be combined, meanwhile, the friction force of the inserting rod 703 in the inserting holes 704 can be enhanced through the rubber rings 710 in the groove rings 709 on the inserting rod 703, and the stability of the inserting rod 703 can be improved;

through the second screw 705 on the location strip 701, can make things convenient for locking button or bolt to rotate the installation to can make locking button or bolt bottom rotate and stretch into the draw-in groove 708 department of inserting the pole 703 on other projecting lamps of grafting in jack 704, and then can improve the stability of inserting the pole 703 grafting on jack 704, through spring spacer 707, can play the elastic support to fastening portion 706, thereby can play the thrust effect, and then can prevent fastening portion 706 from becoming flexible and droing.

The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a projecting lamp with extension function, includes lamp body (1), the open end of lamp body (1) is provided with transparent panel (2), lamp body (1) inner chamber is provided with LED wick (3), lamp body (1) back symmetry is provided with two mount (4), its characterized in that: the back of the lamp housing (1) and the position close to the peripheral edge are provided with a plurality of expansion mechanisms (5), and the expansion mechanisms (5) are used for assembling different projection lamps so as to realize expansion of the projection lamps;

the expansion mechanism (5) comprises a supporting component (6) arranged on the back of the lamp housing (1), a connecting component (7) is rotatably connected to the top surface of the supporting component (6), and the supporting component (6) is used for rotatably adjusting the position of the connecting component (7) so as to realize assembly of the connecting components (7) on different projection lamps.

2. A projector with extended functionality according to claim 1, characterized in that: the support assembly (6) comprises a base (601) arranged on the back of the lamp housing (1), a first screw hole (602) is formed in the middle of the top surface of the base (601), a limiting rod (603) is connected with an inner cavity of the first screw hole (602) in a rotating mode, and the limiting rod (603) is used for limiting and rotating the connecting assembly (7) to achieve direction adjustment of the connecting assembly (7).

3. A projector with extended functionality according to claim 1, characterized in that: the connecting assembly (7) comprises a positioning strip (701), a limiting hole (702) for inserting a limiting rod (603) is formed in the middle of the positioning strip (701), an inserting rod (703) is arranged at one end of the positioning strip (701), and an inserting hole (704) is formed in the other end of the positioning strip (701);

the bottom surface of the inserted link (703) is provided with a groove ring (709), and an inner cavity of the groove ring (709) is provided with an anti-slip rubber ring (710).

4. A projector as claimed in claim 3, characterized in that: the shape of the inserted link (703) is matched with the shape of the jack (704), and the inserted link and the jack form an embedded structure.

5. A projector as claimed in claim 3, characterized in that: the positioning strip (701) is characterized in that a second screw hole (705) is formed in the top surface of the positioning strip and close to one side of the end of the jack (704), a fastening part (706) is rotatably connected to the inner cavity of the second screw hole (705), and a clamping groove (708) is formed in the top surface of the inserting rod (703).

6. The projector with extended functionality of claim 5, wherein: a spring gasket (707) is inserted onto the fastening portion (706), and the bottom end surface of the spring gasket (707) is attached to the top surface of the locating strip (701).

7. The projector with extended functionality of claim 6, wherein: the fastening part (706) is a locking button or a bolt.